Lock with locking function
By installing a locking electric rod and lock frame in the lock, the rotation of the lock core head is directly blocked, solving the problem of low safety in use by the existing locks and achieving a better anti-lock picking effect.
Patent Information
- Application Number
- CN202420437741.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-07
AI Technical Summary
When using existing locks, although the two locks are switched by electric power and manually operated, they can still be opened by picking the lock, resulting in reduced safety.
A lock with locking function is designed. By installing a locking electric rod and a locking frame in the lock main body, the locking electric rod is used to drive the locking frame to directly block the rotation of the lock core lock head, thereby preventing the lock from opening.
It effectively improves the anti-picking effect of the lock, making it more difficult to pry open during use, improving safety.
Smart Images
Figure CN222576357U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of locks, and in particular relates to a lock with a locking function. Background Art
[0002] A lock is a device that is used to seal, and includes a lock, a key, and its accessories. In addition to being opened with a key, a lock can also be opened with light, electricity, magnetism, sound, fingerprint, and other commands.
[0003] With respect to the above lock-related technologies, the inventor believes that:
[0004] When the lock is used, it is usually opened and closed electrically after locking the door, and then the second lock is locked again manually. However, the lock can still be turned open by picking the lock, which reduces security. Therefore, it is necessary to design a lock with a locking function to solve the above problem. Utility Model Content
[0005] The purpose of the utility model is to provide a lock with a locking function to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lock with a locking function, comprising a lock body, an outer panel and an inner panel, a fixing plate is installed on one side of the lock body, square holes and lock core mounting holes are opened at both ends of the lock body, a square rod is installed inside the square hole, a lock core is installed on the inner side of the lock core mounting hole, a mounting frame is installed inside the lower end of the lock body, a locking electric rod is fixedly installed on the lower end of the mounting frame, and a piston rod at one end of the locking electric rod passes through the mounting frame and is fixedly installed with the locking frame.
[0007] Preferably, a lock core lock head is provided in the middle of the lock core of the lock, and the position of the mounting frame corresponds to the position of the lock core lock head.
[0008] Preferably, a lock core fixing hole is provided in the middle of the lock core, the locking frame is shaped as a U-shape, the middle position of the locking frame corresponds to the position of the lock core fixing hole, and the two sides of the locking frame correspond to the positions of the lock core lock head.
[0009] Preferably, lock core fixing holes are provided at both ends of the mounting frame and in the middle of the lock core, and the lock core is fixedly installed in the lock body through the lock core fixing holes and screws.
[0010] Preferably, a handle is provided on one side of the outer panel, a mounting plate is provided on one side of the inner panel, and both the outer panel and the inner panel are fixed to the mounting plate by screws.
[0011] Preferably, the mounting plate comprises an outer plate and an inner pad mounted on the inner side of the outer plate, a screw seat is mounted on one side of the outer plate, and holes are formed at both ends of the outer plate.
[0012] Preferably, a positioning protrusion is provided on the surface of the inner pad, and a positioning groove is provided on the surface of the inner pad at a position corresponding to the positioning protrusion.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. Through the designed locking frame and locking electric rod, the mounting frame is installed on the lower side of the lock cylinder when in use, and the locking electric rod drives the locking frame to rise and fall, and the locking frame directly blocks the rotation of the lock cylinder and lock head, thereby directly preventing the lock from being opened, and the locking anti-pry lock effect is better when in use.
[0015] 2. Through the designed mounting plate, when in use, the mounting plate is connected to the outer panel, and the mounting plate is connected to the inner panel, so that the lock can be quickly and stably installed in the use position, and multiple layers of inner pads can be added to the outer panel as needed, so that the installation can be adjusted according to the thickness of the door, thereby ensuring the stable installation of the lock. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the locking structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the lock core structure of the lock of the utility model;
[0019] Figure 4 This is a schematic diagram of the mounting plate structure of the utility model;
[0020] In the figure: 1. Lock body; 2. Fixing plate; 3. Square hole; 4. Lock core mounting hole; 5. Square rod; 6. Lock core; 7. Outer panel; 8. Handle; 9. Mounting plate; 10. Inner panel; 11. Mounting frame; 12. Lock core fixing hole; 13. Locking frame; 14. Locking electric rod; 15. Lock core lock head; 16. Outer panel; 17. Inner pad; 18. Positioning protrusion; 19. Positioning groove. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Example 1: Please refer to Figures 1 to 4 The utility model provides a technical solution: a lock with a locking function, comprising a lock body 1, an outer panel 7 and an inner panel 10, a fixing plate 2 is installed on one side of the lock body 1, square holes 3 and lock core mounting holes 4 are opened at both ends of the lock body 1, square rods 5 are installed inside the square holes 3, and a lock core 6 is installed on the inner side of the lock core mounting hole 4, a mounting frame 11 is installed inside the lower end of the lock body 1, a locking electric rod 14 is fixedly installed on the lower end of the mounting frame 11, a piston rod at one end of the locking electric rod 14 passes through the mounting frame 11 and is fixedly installed with a locking frame 13, after the lock is locked in use, the locking frame 13 can be driven to rise by the locking electric rod 14, so that the locking frame 13 blocks the two sides of the lock core lock head 15, thereby preventing the lock from being rotated to open; a lock core lock head 15 is arranged in the middle of the lock core 6, and the position of the mounting frame 11 is consistent with the position of the lock core lock head 15 The lock cylinder 6 is arranged correspondingly, and it is convenient to use the lock cylinder 6 when in use; a lock cylinder fixing hole 12 is arranged in the middle of the lock cylinder 6, and the shape of the locking frame 13 is set to be U-shaped, the middle position of the locking frame 13 corresponds to the position of the lock cylinder fixing hole 12, and the two sides of the locking frame 13 correspond to the position of the lock cylinder lock head 15, so that the locking frame 13 has a better blocking effect when in use, and the screws of the lock cylinder fixing hole 12 are prevented from affecting the lifting; lock cylinder fixing holes 12 are provided at both ends of the mounting frame 11 and the middle part of the lock cylinder 6, and the lock cylinder 6 is fixedly installed in the lock body 1 through the lock cylinder fixing hole 12 and screws, and the mounting frame 11 is fixed more stably when in use; a handle 8 is arranged on one side of the outer panel 7, and a mounting plate 9 is arranged on one side of the inner panel 10, and the outer panel 7 and the inner panel 10 are fixed on the mounting plate 9 by screws, which makes it convenient for the outer panel 7 and the inner panel 10 to be installed in the use position when in use.
[0023] From the above description, it can be seen that the utility model has the following beneficial effects: when in use, the mounting frame 11 is installed on the lower side of the lock cylinder 6, the locking frame 13 is driven to rise and fall by the locking electric rod 14, and the lock cylinder lock head 15 is directly blocked from rotating by the locking frame 13, thereby directly preventing the lock from being opened, and the locking anti-pry lock effect is better when in use.
[0024] Example 2: Please refer to Figures 1 to 4As shown, on the basis of embodiment 1, the utility model provides a technical solution: the mounting plate 9 includes an outer plate 16 and an inner pad 17 installed on the inner side of the outer plate 16, a screw seat is installed on one side of the outer plate 16, and holes are opened at both ends of the outer plate 16, which facilitates the mounting plate 9 to connect the outer panel 7 and the inner panel 10 when in use. According to the thickness of the door, a corresponding number of inner pads 17 can be selected to be installed in the outer plate 16, so that the outer panel 7 and the inner panel 10 are more stable when installed; a positioning protrusion 18 is provided on the surface of the inner pad 17, and a positioning groove 19 is provided on the surface of the inner pad 17 at a position corresponding to the positioning protrusion 18, and when in use, the inner pads 17 are stacked and stabilized when the positioning protrusion 18 and the positioning groove 19 are engaged.
[0025] By adopting the above technical solution, when in use, the lock is connected to the outer panel 7 through the mounting plate 9, and to the inner panel 10 through the mounting plate 9, so that the lock can be quickly and stably installed in the use position, and multiple layers of inner pads 17 can be added to the outer panel 16 as needed, so that the installation can be adjusted according to the thickness of the door, thereby ensuring the stable installation of the lock.
[0026] The working principle and use process of the utility model are as follows: when in use, the lock body 1 is installed on the door and fixed by the fixing plate 2 and screws, then the square rod 5 is inserted into the square hole 3, the lock core 6 is inserted into the lock core mounting hole 4, the lock core 6 is fixed in the lock core mounting hole 4 by screws, and then the outer panel 7 and the mounting plate 9 are installed on the inner and outer sides of the door, and fixed to the outer panel 7 by screws passing through the mounting plate 9, and then the inner panel 10 is installed on the mounting plate 9 by screws, and according to the thickness of the door, a corresponding number of inner pads 17 can be selected to be installed in the outer panel 16, so that the outer panel 7 and the inner panel 10 are more stable when installed. When in use, after the lock locks the door, the locking electric rod 14 can be used to drive the locking frame 13 to rise, so that the locking frame 13 blocks both sides of the lock core lock head 15, thereby preventing the lock from being rotated to open.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0028] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. A lock having a locking function, comprising a lock body (1), an outer panel (7) and an inner panel (10), wherein a fixing plate (2) is installed on one side of the lock body (1), a square hole (3) and a lock core mounting hole (4) are provided at both ends of the lock body (1), a square rod (5) is installed inside the square hole (3), and a lock core (6) is installed inside the lock core mounting hole (4), characterized in that: A mounting frame (11) is installed inside the lower end of the lock body (1), a locking electric rod (14) is fixedly installed at the lower end of the mounting frame (11), and a piston rod at one end of the locking electric rod (14) passes through the mounting frame (11) and is fixedly installed with a locking frame (13).
2. A lock with locking function according to claim 1, characterized in that: A lock core lock head (15) is provided in the middle of the lock core (6) of the lock, and the position of the mounting frame (11) corresponds to the position of the lock core lock head (15).
3. A lock with locking function according to claim 2, characterized in that: A lock core fixing hole (12) is provided in the middle of the lock core (6), the locking frame (13) is arranged in a U-shape, the middle position of the locking frame (13) corresponds to the position of the lock core fixing hole (12), and the two sides of the locking frame (13) correspond to the position of the lock core lock head (15).
4. A lock with locking function according to claim 3, characterized in that: Both ends of the mounting frame (11) and the middle of the lock core (6) are provided with lock core fixing holes (12), and the lock core (6) is fixedly mounted in the lock body (1) via the lock core fixing holes (12) and screws.
5. The lock with locking function according to claim 1, characterized in that: A handle (8) is provided on one side of the outer panel (7), and a mounting plate (9) is provided on one side of the inner panel (10); the outer panel (7) and the inner panel (10) are both fixed to the mounting plate (9) by means of screws.
6. A lock with locking function according to claim 5, characterized in that: The mounting plate (9) comprises an outer plate (16) and an inner pad (17) mounted on the inner side of the outer plate (16); a screw seat is mounted on one side of the outer plate (16); and holes are formed at both ends of the outer plate (16).
7. A lock with locking function according to claim 6, characterized in that: The surface of the inner pad (17) is provided with a positioning protrusion (18), and a positioning groove (19) is provided on the surface of the inner pad (17) at a position corresponding to the positioning protrusion (18).